// Copyright 2022 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#import <Foundation/Foundation.h>

/// The reason the event was "dropped". An event is considered "dropped" when it is no longer
/// tracked by the SDK (i.e. deleted).
typedef NS_ENUM(NSInteger, GDTCOREventDropReason) {
  GDTCOREventDropReasonUnknown = 0,
  GDTCOREventDropReasonMessageTooOld,
  GDTCOREventDropReasonStorageFull,
  GDTCOREventDropReasonPayloadTooBig,
  GDTCOREventDropReasonMaxRetriesReached,
  GDTCOREventDropReasonInvalidPayload,
  GDTCOREventDropReasonServerError
};
